From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52DDCC5DF60 for ; Tue, 5 Nov 2019 16:22:20 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0E1812087E for ; Tue, 5 Nov 2019 16:22:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="bVwZa4mP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0E1812087E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mellanox.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=OEK7KIFK55xE81pAaZ92zh6Sl486Hzzy4Uy5Ho+72QM=; b=bVwZa4mPy2eg3C v4eVykOuNOru2fB21jrZgLFEfEzzQbUflXLP8pe2T4SReH4U7gkwv9VWnmwnhrkHMlrQAq8Rya8eR 8FvHUgY2lR+FGnw35UDjsj0dPm3NITxfM/quwZoBj09OizvD+emmJP9LJ0cEt6C5Ax1DTY/fk5LGb tSFs2pnlww4pRB7/2/Egeuw03WEMCiSfHEpflBe/lel6gYsz3VJ7uGxFCA3xOiCDEXURLO+PkK1KS EyKC78LoNAQ3OTp4AYylKmyPEYBLE1eWW50VHKG1OLy495jgvNX1/RzTym6MnjhFJ1Y5WBNCRcvgP JVClPwpernxPE7SdBDdQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iS1ay-0004wo-Tr; Tue, 05 Nov 2019 16:22:16 +0000 Received: from mail-il-dmz.mellanox.com ([193.47.165.129] helo=mellanox.co.il) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iS1ZR-0003S8-NB for linux-nvme@lists.infradead.org; Tue, 05 Nov 2019 16:20:46 +0000 Received: from Internal Mail-Server by MTLPINE1 (envelope-from maxg@mellanox.com) with ESMTPS (AES256-SHA encrypted); 5 Nov 2019 18:20:28 +0200 Received: from mtr-vdi-031.wap.labs.mlnx. (mtr-vdi-031.wap.labs.mlnx [10.209.102.136]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id xA5GKQm6013132; Tue, 5 Nov 2019 18:20:28 +0200 From: Max Gurtovoy To: linux-nvme@lists.infradead.org, kbusch@kernel.org, hch@lst.de, sagi@grimberg.me Subject: [PATCH 09/15] nvmet: Rename nvmet_rw_len to nvmet_rw_data_len Date: Tue, 5 Nov 2019 18:20:20 +0200 Message-Id: <20191105162026.183901-11-maxg@mellanox.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191105162026.183901-1-maxg@mellanox.com> References: <20191105162026.183901-1-maxg@mellanox.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191105_082042_200878_D893AD11 X-CRM114-Status: UNSURE ( 8.84 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: vladimirk@mellanox.com, idanb@mellanox.com, israelr@mellanox.com, shlomin@mellanox.com, oren@mellanox.com, maxg@mellanox.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Archived-At: List-Archive: From: Israel Rukshin The function doesn't add the metadata length. This is preparation for adding metadata (T10-PI) support. Signed-off-by: Israel Rukshin Reviewed-by: Max Gurtovoy --- drivers/nvme/target/io-cmd-bdev.c | 2 +- drivers/nvme/target/io-cmd-file.c | 2 +- drivers/nvme/target/nvmet.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/nvme/target/io-cmd-bdev.c b/drivers/nvme/target/io-cmd-bdev.c index b6122aa7..dbada1f 100644 --- a/drivers/nvme/target/io-cmd-bdev.c +++ b/drivers/nvme/target/io-cmd-bdev.c @@ -172,7 +172,7 @@ static void nvmet_bdev_execute_rw(struct nvmet_req *req) sector_t sector; int op, i; - if (!nvmet_check_data_len(req, nvmet_rw_len(req))) + if (!nvmet_check_data_len(req, nvmet_rw_data_len(req))) return; if (!req->sg_cnt) { diff --git a/drivers/nvme/target/io-cmd-file.c b/drivers/nvme/target/io-cmd-file.c index caebfce..e0a4859 100644 --- a/drivers/nvme/target/io-cmd-file.c +++ b/drivers/nvme/target/io-cmd-file.c @@ -232,7 +232,7 @@ static void nvmet_file_execute_rw(struct nvmet_req *req) { ssize_t nr_bvec = req->sg_cnt; - if (!nvmet_check_data_len(req, nvmet_rw_len(req))) + if (!nvmet_check_data_len(req, nvmet_rw_data_len(req))) return; if (!req->sg_cnt || !nr_bvec) { diff --git a/drivers/nvme/target/nvmet.h b/drivers/nvme/target/nvmet.h index 8ae7c70..50bc21b 100644 --- a/drivers/nvme/target/nvmet.h +++ b/drivers/nvme/target/nvmet.h @@ -495,7 +495,7 @@ void nvmet_add_async_event(struct nvmet_ctrl *ctrl, u8 event_type, u16 nvmet_file_flush(struct nvmet_req *req); void nvmet_ns_changed(struct nvmet_subsys *subsys, u32 nsid); -static inline u32 nvmet_rw_len(struct nvmet_req *req) +static inline u32 nvmet_rw_data_len(struct nvmet_req *req) { return ((u32)le16_to_cpu(req->cmd->rw.length) + 1) << req->ns->blksize_shift; -- 1.8.3.1 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme